@Putin,
Public universities are state institutions. If they choose to get funding from other places, great, but they are and act as institutions of the state. If you disagree, let me ask you: would you be OK with mandatory chapel at a state university? You know, since it gets so much of its funding from other places, it's not like an establishment of religion, or anything, right, and the first amendment shouldn't apply?
No, of course you wouldn't (and neither would I). The law is clear, and the courts consistently have been as well: the first amendment applies to public universities.
As for me -- I am not in the least inconsistent in my devotion to the first amenmdent. In virtually every case (I can't think of an exception) where a genuine controversy exists in the law -- for example, a case reaches the Supreme Court -- I take the side of expanded free speech. I doubt you can adduce a single instance where I opposed the more expansive reading of the free speech clause of the first amendment, and if you can, it will only be by creating absurd non-positions that only betray an ignorance of such basic categories in the law that no judge or court would ever take them seriously (such as arguing for an application to genuinely private parties).